JP5124630B2 - 自動焦点機能を有するカメラモジュール - Google Patents
自動焦点機能を有するカメラモジュール Download PDFInfo
- Publication number
- JP5124630B2 JP5124630B2 JP2010239673A JP2010239673A JP5124630B2 JP 5124630 B2 JP5124630 B2 JP 5124630B2 JP 2010239673 A JP2010239673 A JP 2010239673A JP 2010239673 A JP2010239673 A JP 2010239673A JP 5124630 B2 JP5124630 B2 JP 5124630B2
- Authority
- JP
- Japan
- Prior art keywords
- terminal
- lens
- coil
- yoke
- camera module
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
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Links
- 230000001939 inductive effect Effects 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 description 13
- 239000000853 adhesive Substances 0.000 description 7
- 230000001070 adhesive effect Effects 0.000 description 7
- 238000000034 method Methods 0.000 description 7
- 230000003287 optical effect Effects 0.000 description 7
- 230000008569 process Effects 0.000 description 6
- 230000008859 change Effects 0.000 description 2
- 239000004820 Pressure-sensitive adhesive Substances 0.000 description 1
- 239000002390 adhesive tape Substances 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 230000000295 complement effect Effects 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 229910044991 metal oxide Inorganic materials 0.000 description 1
- 150000004706 metal oxides Chemical class 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 230000035515 penetration Effects 0.000 description 1
- 239000004065 semiconductor Substances 0.000 description 1
- 239000007779 soft material Substances 0.000 description 1
- 238000005476 soldering Methods 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
Images
Classifications
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K41/00—Propulsion systems in which a rigid body is moved along a path due to dynamo-electric interaction between the body and a magnetic field travelling along the path
- H02K41/02—Linear motors; Sectional motors
- H02K41/035—DC motors; Unipolar motors
- H02K41/0352—Unipolar motors
- H02K41/0354—Lorentz force motors, e.g. voice coil motors
- H02K41/0356—Lorentz force motors, e.g. voice coil motors moving along a straight path
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B7/00—Mountings, adjusting means, or light-tight connections, for optical elements
- G02B7/02—Mountings, adjusting means, or light-tight connections, for optical elements for lenses
- G02B7/026—Mountings, adjusting means, or light-tight connections, for optical elements for lenses using retaining rings or springs
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B3/00—Focusing arrangements of general interest for cameras, projectors or printers
- G03B3/10—Power-operated focusing
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/50—Constructional details
- H04N23/55—Optical parts specially adapted for electronic image sensors; Mounting thereof
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
- H04N23/00—Cameras or camera modules comprising electronic image sensors; Control thereof
- H04N23/57—Mechanical or electrical details of cameras or camera modules specially adapted for being embedded in other devices
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K5/00—Casings; Enclosures; Supports
- H02K5/04—Casings or enclosures characterised by the shape, form or construction thereof
- H02K5/22—Auxiliary parts of casings not covered by groups H02K5/06-H02K5/20, e.g. shaped to form connection boxes or terminal boxes
- H02K5/225—Terminal boxes or connection arrangements
Landscapes
- Engineering & Computer Science (AREA)
- Physics & Mathematics (AREA)
- Multimedia (AREA)
- Signal Processing (AREA)
- General Physics & Mathematics (AREA)
- Chemical & Material Sciences (AREA)
- Optics & Photonics (AREA)
- Combustion & Propulsion (AREA)
- Electromagnetism (AREA)
- Power Engineering (AREA)
- Lens Barrels (AREA)
- Camera Bodies And Camera Details Or Accessories (AREA)
- Studio Devices (AREA)
Description
Claims (2)
- 少なくとも一つのレンズを備えるレンズ部と、
前記レンズ部に固定されるコイル部と、
内側ヨークと外側ヨークと前記レンズ部の周りを取り囲む永久磁石とを備えた磁石部であって、ベースによって支持された磁石部と、
第1端子及び第2端子を備える端子延長部と、
前記レンズ部の微細焦点調節のために、前記ベースと螺合されるホルダーと、
前記ホルダーに固定され、前記第1端子及び前記第2端子と電気的に連結されるように延びた接続端子と、を含み、
前記第1端子及び前記第2端子が外部に露出されるように、前記第1端子及び前記第2端子は、前記コイル部の配線端子から電気的に延び、前記磁石部を取り囲み、
前記コイル部は、
前記内側ヨークと前記外側ヨークとの間に配され、
前記内側ヨークと前記外側ヨークは、
前記コイル部を通過する磁力線の流れを誘導し、
前記内側ヨークは、前記永久磁石の両磁極のうち一側の磁極に固定され、前記外側ヨークは、前記永久磁石の両磁極のうち他側の磁極に固定され、
前記内側ヨークは、
前記永久磁石を支持する水平部と、前記コイル部を対向しながら、前記水平部から下に延びる垂直部と、を含み、
前記外側ヨークは、
前記内側ヨークの水平部とともに前記永久磁石を支持する水平部と、前記コイル部を対向しながら、前記水平部から下に延びる垂直部と、を含むことを特徴とする自動焦点機能を有するカメラモジュール。 - 前記外側ヨークの上端を一部覆うヘッドをさらに含み、
前記ベースは、前記外側ヨークの下端を一部覆い、
前記端子延長部は、前記ヘッドと前記ベースとの間の凹部位に一部配されることを特徴とする請求項1に記載の自動焦点機能を有するカメラモジュール。
Applications Claiming Priority (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
KR10-2009-0112206 | 2009-11-19 | ||
KR20090112206 | 2009-11-19 | ||
KR10-2010-0096667 | 2010-10-05 | ||
KR1020100096667A KR101078858B1 (ko) | 2009-11-19 | 2010-10-05 | 자동 초점 기능을 갖는 카메라 모듈 |
Related Child Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2012200701A Division JP5284525B2 (ja) | 2009-11-19 | 2012-09-12 | 自動焦点機能を有するカメラモジュール |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2011109652A JP2011109652A (ja) | 2011-06-02 |
JP5124630B2 true JP5124630B2 (ja) | 2013-01-23 |
Family
ID=44011149
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2010239673A Active JP5124630B2 (ja) | 2009-11-19 | 2010-10-26 | 自動焦点機能を有するカメラモジュール |
Country Status (3)
Country | Link |
---|---|
US (1) | US8254046B2 (ja) |
JP (1) | JP5124630B2 (ja) |
CN (1) | CN102073194B (ja) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7426077B2 (ja) | 2020-03-18 | 2024-02-01 | 株式会社イシダ | 物品搬送装置 |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2012058376A (ja) * | 2010-09-07 | 2012-03-22 | Alps Electric Co Ltd | レンズ駆動装置 |
EP3731389B1 (en) | 2012-05-09 | 2023-07-19 | LG Innotek Co., Ltd. | Voice coil motor |
KR102117107B1 (ko) | 2013-07-12 | 2020-05-29 | 엘지이노텍 주식회사 | 카메라 모듈 |
US9661213B2 (en) | 2013-07-29 | 2017-05-23 | Lg Innotek Co., Ltd. | Camera module |
CN110531480B (zh) | 2014-03-05 | 2022-10-11 | Lg伊诺特有限公司 | 透镜移动单元和包含该透镜移动单元的摄像头模块 |
KR101479637B1 (ko) * | 2014-03-12 | 2015-01-07 | 삼성전기주식회사 | 카메라 모듈 |
EP3164987B1 (en) * | 2014-07-01 | 2024-01-03 | Apple Inc. | Mobile camera system |
KR101627224B1 (ko) * | 2014-10-28 | 2016-06-03 | 세종공업 주식회사 | 다기능 포지션 홀더 및 이를 갖춘 커넥터 |
CN116389867A (zh) * | 2014-12-17 | 2023-07-04 | Lg伊诺特有限公司 | 透镜驱动模块、相机模块和光学装置 |
KR20200015051A (ko) * | 2018-08-02 | 2020-02-12 | 엘지이노텍 주식회사 | 렌즈 구동장치 및 이를 포함하는 카메라 모듈 |
CN111007618B (zh) * | 2018-10-05 | 2023-01-31 | 台湾东电化股份有限公司 | 光学组件驱动机构 |
JP7148801B2 (ja) * | 2019-01-21 | 2022-10-06 | ミツミ電機株式会社 | レンズ駆動装置、カメラモジュール、及び、カメラ搭載装置 |
CN114217402A (zh) * | 2020-09-03 | 2022-03-22 | 新思考电机有限公司 | 光学部件驱动装置、照相机装置以及电子设备 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1069988C (zh) * | 1994-09-20 | 2001-08-22 | 松下电器产业株式会社 | 物镜促动器 |
JP3822434B2 (ja) * | 2000-12-13 | 2006-09-20 | 株式会社リコー | 対物レンズ駆動装置 |
KR100562723B1 (ko) | 2004-05-01 | 2006-03-20 | 주식회사 포엠 | 통신기기용 소형 카메라장치 및 그를 구비한 통신기기 |
JP2006017924A (ja) | 2004-06-30 | 2006-01-19 | Mitsumi Electric Co Ltd | 小型カメラ |
JP2006293244A (ja) | 2005-04-15 | 2006-10-26 | Arima Device Kk | レンズ駆動装置 |
JP2008032768A (ja) * | 2006-07-26 | 2008-02-14 | Matsushita Electric Ind Co Ltd | レンズアクチュエータ |
US7574127B2 (en) * | 2006-12-28 | 2009-08-11 | Fu Zhun Precision Industry (Shen Zhen) Co., Ltd. | Auto-focusing camera |
JP2009086139A (ja) * | 2007-09-28 | 2009-04-23 | Konica Minolta Opto Inc | カメラモジュール及び携帯端末 |
JP2009216878A (ja) | 2008-03-10 | 2009-09-24 | Mitsumi Electric Co Ltd | レンズ駆動装置およびカメラモジュール |
JP4946921B2 (ja) * | 2008-03-05 | 2012-06-06 | ソニー株式会社 | カメラモジュール |
KR100941436B1 (ko) * | 2008-04-16 | 2010-02-11 | 엘지이노텍 주식회사 | 렌즈 구동용 모터 |
JP2010050946A (ja) * | 2008-08-20 | 2010-03-04 | Camton Co Ltd | カメラモジュール |
-
2010
- 2010-10-13 US US12/903,597 patent/US8254046B2/en active Active
- 2010-10-26 JP JP2010239673A patent/JP5124630B2/ja active Active
- 2010-11-19 CN CN201010550832.2A patent/CN102073194B/zh not_active Expired - Fee Related
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP7426077B2 (ja) | 2020-03-18 | 2024-02-01 | 株式会社イシダ | 物品搬送装置 |
Also Published As
Publication number | Publication date |
---|---|
CN102073194A (zh) | 2011-05-25 |
US8254046B2 (en) | 2012-08-28 |
JP2011109652A (ja) | 2011-06-02 |
US20110116180A1 (en) | 2011-05-19 |
CN102073194B (zh) | 2014-12-03 |
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